CN219746085U - Automatic riveting equipment - Google Patents

Abstract

The utility model discloses an automatic riveting device, which comprises: a frame; the turntable is rotationally arranged on the frame; the jigs are arranged on the turntable; the first feeding mechanism is arranged on the frame and positioned on the rotating track of the turntable; the turnover mechanism is arranged on the frame and positioned on the rotating track of the turntable; the second feeding mechanism is arranged on the frame and positioned on the rotating track of the turntable, and the turnover mechanism is arranged between the first feeding mechanism and the second feeding mechanism; the detection mechanism is connected with the frame and is arranged between the first feeding mechanism and the turnover mechanism and between the turnover mechanism and the second feeding mechanism; the riveting mechanism is arranged on the frame and positioned on the rotating track of the turntable; and the blanking mechanism is arranged on the frame and positioned on the rotating track of the turntable. The utility model effectively reduces the workload of distinguishing the front side and the back side of the hardware by arranging the detection mechanism, saves time and labor, improves the production efficiency of products and ensures the production quality of the products.

Description

Automatic riveting equipment

Technical Field

The utility model relates to the field of automatic production equipment, in particular to automatic riveting equipment.

Background

In machining, riveting equipment is often used, and two or more metal workpieces are riveted by the riveting equipment so that different metal workpieces are connected. For example, the contact is riveted to the hardware by a riveting device.

In the related art, during processing, a hardware is generally first fed into a jig, and then a contact is riveted to the hardware by a riveting mechanism. There are many specifications for hardware, and only the type difference above the hardware is possible in different specifications. Therefore, according to the processing demands of different products, the front surface of the hardware is required to be ensured to face the riveting mechanism during feeding, and thus, the contact can be riveted from the front surface of the hardware to the contact and then be riveted on the hardware. At present, the work relies on the manual work to distinguish the front and the back of the hardware, so as to reduce the situation that the hardware is put reversely.

However, the labor cost required by the distinguishing mode is higher, the production efficiency is lower, and the manual distinguishing mode is related to the state of staff, so that a certain error rate exists, and the riveting error is caused when the hardware and the contact are riveted, so that the production efficiency and the production quality of the product are affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides automatic riveting equipment.

The utility model discloses an automatic riveting device, comprising:

a frame;

the turntable is rotationally arranged on the frame;

the jigs are arranged on the turntable;

the first feeding mechanism is arranged on the frame and positioned on the rotating track of the turntable;

the turnover mechanism is arranged on the frame and positioned on the rotating track of the turntable;

the second feeding mechanism is arranged on the frame and positioned on the rotating track of the turntable, and the turnover mechanism is arranged between the first feeding mechanism and the second feeding mechanism;

the detection mechanism is connected with the frame and is arranged between the first feeding mechanism and the turnover mechanism and between the turnover mechanism and the second feeding mechanism;

the riveting mechanism is arranged on the frame and positioned on the rotating track of the turntable; and

the blanking mechanism is arranged on the frame and positioned on the rotating track of the turntable.

Preferably, the detection mechanism comprises a supporting seat, a light source and a detection camera, one end of the supporting seat is connected to the frame, the light source and the detection camera are both arranged on the supporting seat, and the detection angle of the detection camera is opposite to the jig.

Preferably, the riveting mechanism comprises a riveting assembly and a jacking assembly, the riveting assembly is arranged on the frame, one end of the jacking assembly is connected to the riveting assembly, and the jacking assembly is matched with the riveting assembly.

Preferably, the riveting assembly comprises a supporting frame, a first pushing cylinder, a sliding block and a pressing block, wherein the first pushing cylinder is arranged on the supporting frame, one end of the sliding block is connected with the output end of the first pushing cylinder, the other end of the sliding block is provided with an inclined plane, one end of the pressing block is abutted to the top end of the inclined plane of the sliding block, and the other end of the pressing block is opposite to the jig.

Preferably, the jacking component comprises a connecting rod, a second pushing cylinder and a jacking block, wherein the output end of the second pushing cylinder faces one end part of the connecting rod, the bottom end of the jacking block is movably connected with the other end of the connecting rod, the connecting rod is further hinged to the supporting frame, and the top end of the jacking block faces the jig.

Preferably, the turnover mechanism comprises a pushing component, a rotating component and a clamping piece, wherein one end of the rotating component is connected with the pushing component, one end of the clamping piece is connected with the other end of the rotating component, and the other end of the clamping piece is opposite to the jig.

Preferably, the pushing assembly comprises a bearing seat, a first sliding plate, a first sliding cylinder, a second sliding plate and a second sliding cylinder, wherein one side of the first sliding plate is movably connected with the bearing seat, the output end of the first sliding cylinder is connected with the first sliding plate, the first sliding cylinder drives the first sliding plate to linearly move towards a direction close to or far away from the turntable, one side of the second sliding plate is movably connected with the first sliding plate, the output end of the second sliding cylinder is connected with the second sliding plate, and the second sliding cylinder drives the second sliding plate to linearly reciprocate along a sliding path perpendicular to the first sliding plate.

Preferably, the rotating assembly comprises a third sliding cylinder, a rack and a gear, wherein the third sliding cylinder is arranged on the second sliding plate, one end of the rack is connected to the output end of the third sliding cylinder, the gear is connected with the rack in a meshed mode, and one end of the clamping piece is connected to the gear.

Preferably, the first feeding mechanism comprises a vibrating disc, a feeding track, a bearing frame, a pushing cylinder, a pushing rod, a receiving seat and a material taking assembly, wherein the feeding end of the feeding track is connected with the vibrating disc, the bearing frame is arranged on the frame, the pushing cylinder is arranged on the bearing frame, one end of the pushing rod is connected with the output end of the pushing cylinder, the receiving seat is connected with the discharging end of the feeding track, the pushing rod can slide and penetrate through the receiving seat, and the material taking assembly is arranged on the bearing frame.

Preferably, the material taking assembly comprises a first material taking cylinder, a material taking seat, a second material taking cylinder and a suction nozzle, wherein the first material taking cylinder is arranged on the bearing frame, one side of the material taking seat is connected with the output end of the first material taking cylinder, the second material taking cylinder is arranged on the material taking seat, and one end of the suction nozzle is connected with the output end of the second material taking cylinder.

The utility model has the beneficial effects that: the hardware is conveyed to the jig through the first feeding mechanism, and the detection mechanism is used for detecting whether the front face of the hardware deviates from the jig or not through the driving turntable, if the front face of the hardware deviates from the jig, the driving turnover mechanism turns over the hardware 180 degrees. Then, go on the material loading to the contact through second feed mechanism to place the contact in the front of hardware, rethread riveting mechanism is riveted the contact on the hardware, takes out and collect the completion article through unloading subassembly at last. Therefore, the workload of distinguishing the front side and the back side of the hardware is effectively reduced, time and labor are saved, the production efficiency of products is improved, and the production quality of the products is guaranteed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of an automatic riveting apparatus in an embodiment;

FIG. 2 is a perspective view of another view of the automatic riveting apparatus of the present embodiment;

fig. 3 is a perspective view for showing a first feeding mechanism in the embodiment;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a perspective view showing the flipping mechanism and the detecting mechanism in the embodiment;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is a cross-sectional view showing a riveting mechanism in an embodiment;

FIG. 8 is an enlarged view of portion C of FIG. 7;

fig. 9 is a perspective view for showing a blanking mechanism in the embodiment.

In the attached drawings, 1, a rack; 11. a frame body; 12. a fixing plate; 2. a turntable; 3. a jig; 4. a first feeding mechanism; 41. a vibration plate; 42. a feeding rail; 43. a carrier; 44. a pushing cylinder; 45. a pushing rod; 46. a receiving seat; 47. a material taking assembly; 471. a first material taking cylinder; 472. a material taking seat; 473. a second material taking cylinder; 474. a suction nozzle; 5. a turnover mechanism; 51. a pushing assembly; 511. a bearing seat; 512. a first slip plate; 513. a first slip cylinder; 514. a second slip plate; 515. a second slip cylinder; 52. a rotating assembly; 521. a mounting plate; 522. a third slip cylinder; 523. a rack; 524. a receiving seat; 525. a gear; 53. a clamping member; 6. a second feeding mechanism; 7. a detection mechanism; 71. a support base; 72. a light source; 73. detecting a camera; 8. a riveting mechanism; 81. riveting assembly; 811. a support frame; 812. a first pushing cylinder; 813. a sliding block; 814. pressing the block; 82. a jacking assembly; 821. a mounting base; 822. a connecting rod; 823. pressing the blocks; 824. a second pushing cylinder; 825. a jacking block; 9. a blanking mechanism; 91. a mounting frame; 92. a blanking assembly; 93. a support cylinder; 94. and a discharging channel.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the sake of simplicity of the drawing, some well-known and conventional structures and elements are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the "first", "second", etc. in this application are for descriptive purposes only and are not intended to specifically indicate a sequential or a cis-position, nor are they intended to limit the utility model, but are merely intended to distinguish between components or operations described in the same technical term, and are not to be construed as indicating or implying a relative importance or implying that the number of technical features indicated is not necessarily limited. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:

referring to fig. 1 and 2, fig. 1 is a perspective view of an automatic riveting apparatus in an embodiment, and fig. 2 is a perspective view of another view of the automatic riveting apparatus in an embodiment. The automatic riveting equipment in the embodiment is used for realizing the riveting of two metal workpieces, for example, for realizing the riveting of hardware and contacts. The automatic riveting equipment comprises a frame 1, a rotary table 2, a plurality of jigs 3, a first feeding mechanism 4, a turnover mechanism 5, a second feeding mechanism 6, a detection mechanism 7, a riveting mechanism 8 and a blanking mechanism 9, wherein the rotary table 2 is rotatably arranged on the frame 1, and the jigs 3 are uniformly distributed along the circumferential direction of the rotary table 2. The first feeding mechanism 4, the turnover mechanism 5, the second feeding mechanism 6, the riveting mechanism 8 and the blanking mechanism 9 are sequentially arranged on the frame 1 along the rotation track of the turntable 2, the detection mechanisms 7 are arranged on the turntable 2, in this embodiment, the number of the detection mechanisms 7 is two, the two detection mechanisms 7 are respectively arranged between the first feeding mechanism 4 and the turnover mechanism 5 and between the turnover mechanism 5 and the second feeding mechanism 6, one detection mechanism 7 is used for detecting whether the front face (i.e. one face without letters) of the hardware deviates from the jig 3, if the front face of the hardware deviates from the jig 3, the turnover mechanism 5 is driven to turn over the hardware, and the detection position of the detection mechanism 7 is called as a first detection position; the other detecting mechanism 7 is used for performing secondary detection on the hardware to reduce the situation that the machine fails or the turning mechanism 5 does not turn the hardware, and the detecting position of the detecting mechanism 7 is referred to as a second detecting position herein. The rotation of the turntable 2 may be achieved by a motor, a divider, or the like, and is not limited thereto.

The hardware is conveyed onto the jig 3 through the first feeding mechanism 4, and the detection mechanism 7 detects whether the front face of the hardware deviates from the jig 3 or not through driving the turntable 2 to rotate, if the front face of the hardware deviates from the jig 3, the turning mechanism 5 is driven to turn the hardware 180 degrees. Then, go on the material loading to the contact through second feed mechanism 6 to place the contact in the front of hardware, rethread riveting mechanism 8 is riveted the contact on the hardware, takes out the completion article and collects through unloading subassembly 92 at last. Therefore, the workload of distinguishing the front side and the back side of the hardware is effectively reduced, time and labor are saved, the production efficiency of products is improved, and the production quality of the products is guaranteed.

The frame 1 includes a frame 11 and a fixing plate 12, the fixing plate 12 is disposed above the turntable 2, and one side of the fixing plate 12 is connected to the frame 11. In this embodiment, the fixed plate 12 does not rotate with the rotation of the turntable 2.

Referring to fig. 2 to 4, fig. 3 is a perspective view showing the first feeding mechanism 4 in the embodiment, and fig. 4 is an enlarged view of a portion a in fig. 3. The first feeding mechanism 4 comprises a vibration disc 41, a feeding track 42, a bearing frame 43, a pushing cylinder 44, a pushing rod 45, a receiving seat 46 and a material taking assembly 47, wherein the vibration disc 41 is arranged on the frame body 11, and a plurality of hardware pieces are placed in the vibration disc 41. The feeding end of the feeding track 42 is connected with the vibration disc 41, and the discharging end of the feeding track 42 faces the rotary disc 2 so as to convey the hardware on the vibration disc 41 one by one. The carrier 43 is arranged on the frame 11, the pushing cylinder 44 is arranged on the carrier 43, one end of the pushing rod 45 is connected with a piston rod of the pushing cylinder 44, the receiving seat 46 is connected with a discharging end of the feeding track 42, and the pushing rod 45 can slide and penetrate through the receiving seat 46. The material taking assembly 47 is disposed at one end of the carrier 43 away from the frame 11, so as to be used for feeding the hardware on the material receiving seat 46 into the fixture 3. The hardware is conveyed to the feeding end of the feeding rail 42 through the vibration plate 41, and is moved to the discharging end of the feeding rail 42 one by one along the length direction of the feeding rail 42. Next, the pushing cylinder 44 is operated such that the piston rod of the pushing cylinder 44 drives the pushing rod 45 to move in the same direction as the rotating direction of the turntable 2, thereby pushing the hardware located on the discharge end of the feeding rail 42 to the receiving seat 46. At this time, the hardware is fed into the jig 3 through the feeding assembly 47.

Specifically, the material taking assembly 47 includes a first material taking cylinder 471, a material taking seat 472, a second material taking cylinder 473 and a suction nozzle 474, where the first material taking cylinder 471 is disposed on the carrier 43, one side of the material taking seat 472 is connected to a piston rod of the first material taking cylinder 471, and the first material taking cylinder 471 drives the material taking seat 472 to reciprocate in a direction close to the turntable 2. The second material taking cylinder 473 is arranged on the material taking seat 472, one end of the suction nozzle 474 is connected to a piston rod of the second material taking cylinder 473, the suction angle of the suction nozzle 474 vertically faces the frame 11, and the second material taking cylinder 473 drives the suction nozzle 474 to reciprocate. It should be noted that, guide rails for guiding are disposed between the material taking seat 472 and the carrier 43 and between the suction nozzle 474 and the material taking seat 472, which are in the prior art, and will not be repeated. When feeding is needed, the second material taking cylinder 473 drives the suction nozzle 474 to suck up the hardware on the material receiving seat 46, the first material taking cylinder 471 drives the material taking seat 472 to move along the direction close to the turntable 2, and the second material taking cylinder 473 drives the suction nozzle 474 to place the hardware in the jig 3.

Referring to fig. 5 and 6, fig. 5 is a perspective view showing the tilting mechanism 5 and the detecting mechanism 7 in the embodiment, and fig. 6 is an enlarged view of a portion B in fig. 5. The turnover mechanism 5 comprises a pushing component 51, a rotating component 52 and a clamping piece 53, wherein the pushing component 51 is arranged on the frame 11, one end of the rotating component 52 is connected with the pushing component 51, one end of the clamping piece 53 is connected with one end of the rotating component 52 far away from the pushing component 51, and one end of the clamping piece 53 far away from the rotating component 52 is opposite to the jig 3. In this embodiment, the clamping member 53 is a finger cylinder, and the clamping end of the finger cylinder faces the jig 3. When the turntable 2 is driven to rotate to the jig 3 corresponding to the turnover mechanism 5, the rotating assembly 52 is driven to move towards the direction close to the turntable 2 by the pushing assembly 51, the hardware in the jig 3 is clamped and fixed by the clamping piece 53, and then the clamping piece 53 is driven to rotate by the rotating assembly 52, so that the hardware is turned over.

The pushing assembly 51 includes a carrier 511, a first sliding plate 512, a first sliding cylinder 513, a second sliding plate 514, and a second sliding cylinder 515, wherein the carrier 511 is vertically installed on the frame 11, and one side of the first sliding plate 512 is slidingly connected to the carrier 511. The first sliding cylinder 513 is installed on the bearing seat 511, and a piston rod of the first sliding cylinder 513 passes through the bearing seat 511 and is connected to the first sliding plate 512, so that the first sliding cylinder 513 drives the first sliding plate 512 to linearly move towards a direction approaching or separating from the turntable 2 relative to the bearing seat 511. One side of the second sliding plate 514 is movably connected to one side of the first sliding plate 512 away from the bearing seat 511, the second sliding cylinder 515 is mounted at the top end of the first sliding plate 512, and a piston rod of the second sliding cylinder 515 is connected to the second sliding plate 514, so that the second sliding cylinder 515 drives the second sliding plate 514 to reciprocate linearly along a direction perpendicular to a sliding path of the first sliding plate 512, and the rotating assembly 52 and the clamping piece 53 are driven to reciprocate linearly synchronously. It should be noted that, guide rails are disposed between the first sliding plate 512 and the carrier 511 and between the second sliding plate 514 and the first sliding plate 512 to guide the sliding of the first sliding plate 512 or the second sliding plate 514, which is not repeated in the prior art.

The rotating assembly 52 includes a mounting plate 521, a third sliding cylinder 522, a rack 523, a receiving seat 524, and a gear 525, wherein one side of the mounting plate 521 is connected to one side of the second sliding plate 514 facing away from the first sliding plate 512, the third sliding cylinder 522 is mounted on one side of the mounting plate 521 facing away from the second sliding plate 514, one end of the rack 523 is connected to a piston rod of the second sliding cylinder 515, and the second sliding cylinder 515 drives the rack 523 to reciprocate linearly along a direction parallel to a sliding path of the second sliding plate 514. A receiving seat 524 is mounted to an end of the mounting plate 521 remote from the second slipping cylinder 515, and an end of the rack 523 remote from the second slipping cylinder 515 passes through the receiving seat 524. The gear 525 is rotatably disposed in the housing seat 524. The gear 525 is engaged with the rack 523, and one end of the clamping member 53 far away from the jig 3 passes through the accommodating seat 524 and is connected to the center point of the gear 525. When the hardware needs to be turned over, the first sliding cylinder 513 drives the first sliding plate 512 to linearly move towards the direction approaching to the turntable 2 relative to the bearing seat 511, so as to drive the clamping piece 53 to move synchronously. Then, the clamping piece 53 clamps the hardware in the fixture 3, at this time, the second sliding plate 514 is driven by the second sliding cylinder 515 to move upwards along the direction perpendicular to the sliding path of the first sliding plate 512, so that the clamping piece 53 drives the hardware to move upwards synchronously. Then, the rack 523 is driven to move upwards along the direction parallel to the sliding path of the second sliding plate 514 by the third sliding cylinder 522, and the gear 525 is meshed with the rack 523, so that the gear 525 rotates to drive the clamping piece 53 to rotate 180 degrees, and the hardware is turned over. After overturning, the second sliding plate 514 is driven to move downwards along the direction perpendicular to the sliding path of the first sliding plate 512 by the second sliding cylinder 515, so that the clamping piece 53 drives the hardware to move downwards synchronously, and the hardware is replaced in the fixture 3. After the hardware is turned over and returned to the fixture 3, the rack 523 is driven by the third sliding cylinder 522 to move downward along a direction parallel to the sliding path of the second sliding plate 514, so that the finger cylinder is reset to the initial position.

Referring to fig. 2 and 3, the structure of the second feeding mechanism 6 is substantially the same as that of the first feeding mechanism 4, except that the suction end of the suction nozzle 474 in the second feeding mechanism 6 is used for sucking the contact, so that the shape of the suction end of the suction nozzle 474 is slightly different, and details thereof will not be repeated.

Referring to fig. 5 and 6, the detection mechanism 7 includes a support base 71, a light source 72, and a detection camera 73, one end of the support base 71 is connected to the fixing plate 12, the light source 72 and the detection camera 73 are mounted on the support base 71 in a straight line, the detection camera 73 is located above the light source 72, and a detection angle of the detection camera 73 is opposite to the jig 3. After the first feeding mechanism 4 conveys the hardware to the jig 3, the driving turntable 2 is driven to rotate so that the jig 3 rotates to the first detection position, the detection camera 73 shoots and analyzes the hardware in the jig 3 through the light source 72, and if the front side of the hardware faces upwards, the driving turnover mechanism 5 turns over the hardware 180 degrees. Then, the turntable 2 is driven to rotate so that the jig 3 rotates to the second detection position, and the detection camera 73 shoots and analyzes the hardware in the jig 3 again through the light source 72, so that the machine fault or the situation that the turnover mechanism 5 does not turn over the hardware is reduced. It should be noted that, the detection camera 73 is electrically connected to an external display device, so as to display a picture of the hardware shot by the detection camera 73, and when the front surface of the hardware faces upward, the turnover mechanism 5 is driven to turn over the hardware by 180 degrees; when the front of the hardware is downward, no operation is performed. The light source 72 is made of a light-transmitting material.

Referring to fig. 7 and 8, fig. 7 is a cross-sectional view for showing the riveting mechanism 8 in the embodiment, and fig. 8 is an enlarged view of a portion C in fig. 7. The riveting mechanism 8 comprises a riveting component 81 and a jacking component 82, the riveting component 81 is arranged on the frame body 11, one end of the jacking component 82 is connected to the riveting component 81, and the jacking component 82 and the riveting component 81 are matched and arranged, so that hardware and contacts in the jig 3 are riveted.

The riveting assembly 81 comprises a support frame 811, a first pushing cylinder 812, a sliding block 813 and a lower pressing block 814, wherein the support frame 811 is vertically installed on the frame 11, the first pushing cylinder 812 is arranged at the top end of the support frame 811, one end of the sliding block 813 is connected to a piston rod of the first pushing cylinder 812, one end of the sliding block 813, far away from the first pushing cylinder 812, is provided with an inclined plane, and the first pushing cylinder 812 drives the sliding block 813 to reciprocate horizontally in a direction close to the turntable 2. The lower pressing block 814 is perpendicular to the sliding block 813, the lower pressing block 814 is located below the sliding block 813, and the lower pressing block 814 is slidably disposed in the supporting frame 811. The top of the lower pressing block 814 is abutted against the top of the inclined plane of the sliding block 813, and the bottom of the lower pressing block 814 is opposite to the contact in the jig 3. When the first pushing cylinder 812 works, the piston rod of the first pushing cylinder 812 pushes the sliding block 813 to horizontally move towards the direction close to the turntable 2, so that the top end of the lower pressing block 814 and the inclined surface of the sliding block 813 are mutually abutted and mutually slid, and the bottom end of the lower pressing block 814 is used for riveting the contact in the jig 3.

The jacking assembly 82 comprises a mounting base 821, a connecting rod 822, a pressing block 823, a second pushing cylinder 824 and a jacking block 825, wherein the mounting base 821 is vertically mounted on the frame 11, one end of the connecting rod 822 is movably connected to the mounting base 821, and the pressing block 823 is vertically connected to one end of the connecting rod 822, which is movably connected to the mounting base 821. The second pushing cylinder 824 is disposed at the top end of the mounting base 821, and a piston rod of the second pushing cylinder 824 faces the pressing block 823. One end of the connecting rod 822 far away from the mounting seat 821 passes through the supporting frame 811 and is movably connected with the bottom end of the jacking block 825, the connecting rod 822 is hinged to the supporting frame 811, and the top end of the jacking block 825 is opposite to the bottom side of the jig 3. When the second pushing cylinder 824 operates, a piston rod of the second pushing cylinder 824 is extended to gradually abut against the pressing block 823, and pushes the pressing block 823 such that one end of the link 822 moves downward. Because the connecting rod 822 is hinged to the supporting frame 811, one end of the connecting rod 822 away from the mounting base 821 is tilted upwards, so that the jacking block 825 is pushed to top, and the bottom end of the jacking block 825 is propped against the bottom side of the jig 3. Meanwhile, the first pushing cylinder 812 works to enable the pressing block 814 to rivet the contact in the fixture 3, so that the contact is riveted on the riveting position of the hardware to form a riveted product.

Referring to fig. 9, fig. 9 is a perspective view for showing the discharging mechanism 9 in the embodiment. The unloading mechanism 9 includes mounting bracket 91, unloading subassembly 92, supporting cylinder 93 and unloading passageway 94, and mounting bracket 91 is vertical installs on support body 11, and unloading subassembly 92 sets up in the one end that support body 11 was kept away from to mounting bracket 91, and the structure of unloading subassembly 92 is roughly the same with the structure of getting material subassembly 47, and the difference lies in that unloading subassembly 92 adopts the mode of pressing from both sides to get the product and takes off, therefore this is not repeated here. One end of the supporting cylinder 93 is connected to the mounting frame 91, and the discharging channel 94 is installed on a piston rod of the supporting cylinder 93.

In summary, in the automatic riveting device of the present utility model, the second material taking cylinder 473 drives the suction nozzle 474 to suck up the hardware located on the material receiving seat 46, the first material taking cylinder 471 drives the material taking seat 472 to move along the direction close to the turntable 2, and the second material taking cylinder 473 drives the suction nozzle 474 to place the hardware into the fixture 3. Along with the rotation of the turntable 2, when the jig 3 rotates to the first detection position, the detection camera 73 shoots and analyzes the hardware in the jig 3 through the light source 72, if the front side of the hardware faces upwards, the turnover mechanism 5 is driven to turn over the hardware by 180 degrees. Immediately after the jig 3 rotates to the second detection position, the detection camera 73 shoots and analyzes the hardware in the jig 3 again through the light source 72, so as to reduce the machine fault or the situation that the turnover mechanism 5 does not turn over the hardware. Then, the second feeding mechanism 6 feeds the contact onto the hardware, and then the piston rod of the second pushing cylinder 824 extends out to gradually abut against the pressing block 823, and pushes the pressing block 823 to enable one end of the connecting rod 822 to move downwards. Because the connecting rod 822 is hinged to the supporting frame 811, one end of the connecting rod 822 away from the mounting base 821 is tilted upwards, so that the jacking block 825 is pushed to top, and the bottom end of the jacking block 825 is propped against the bottom side of the jig 3. Meanwhile, the first pushing cylinder 812 works to enable the pressing block 814 to rivet the contact in the fixture 3, so that the contact is riveted on the riveting position of the hardware to form a riveted product. Finally, the finished product is removed by the blanking assembly 92 and placed in the blanking channel 94. So, through the setting of detection mechanism 7, reduced the work load of distinguishing hardware positive and negative effectively, labour saving and time saving to improve the production efficiency of product, guaranteed the production quality of product.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (10)

1. An automatic riveting apparatus, comprising:

a frame (1);

the turntable (2) is rotationally arranged on the frame (1);

a plurality of jigs (3) arranged on the turntable (2);

the first feeding mechanism (4) is arranged on the frame (1) and positioned on the rotating track of the turntable (2);

the turnover mechanism (5) is arranged on the frame (1) and positioned on the rotating track of the turntable (2);

the second feeding mechanism (6) is arranged on the frame (1) and positioned on the rotating track of the turntable (2), and the turnover mechanism (5) is arranged between the first feeding mechanism (4) and the second feeding mechanism (6);

the detection mechanism (7) is connected to the frame (1), and the detection mechanism (7) is arranged between the first feeding mechanism (4) and the turnover mechanism (5) and between the turnover mechanism (5) and the second feeding mechanism (6);

the riveting mechanism (8) is arranged on the frame (1) and positioned on the rotating track of the turntable (2); and

and the blanking mechanism (9) is arranged on the frame (1) and positioned on the rotating track of the turntable (2).

2. The automatic riveting equipment according to claim 1, wherein the detection mechanism (7) comprises a supporting seat (71), a light source (72) and a detection camera (73), one end of the supporting seat (71) is connected to the frame (1), the light source (72) and the detection camera (73) are both arranged on the supporting seat (71), and the detection angle of the detection camera (73) is opposite to the jig (3).

3. The automatic riveting equipment according to claim 1, characterized in that the riveting mechanism (8) comprises a riveting component (81) and a jacking component (82), the riveting component (81) is arranged on the frame (1), one end of the jacking component (82) is connected with the riveting component (81), and the jacking component (82) is matched with the riveting component (81).

4. The automatic riveting equipment according to claim 3, wherein the riveting assembly (81) comprises a supporting frame (811), a first pushing cylinder (812), a sliding block (813) and a pressing block, the first pushing cylinder (812) is arranged on the supporting frame (811), one end of the sliding block (813) is connected with the output end of the first pushing cylinder (812), the other end of the sliding block (813) is provided with an inclined surface, one end of the pressing block is abutted to the top end of the inclined surface of the sliding block (813), and the other end of the pressing block is opposite to the jig (3).

5. The automatic riveting equipment according to claim 4, wherein the jacking component (82) comprises a connecting rod (822), a second pushing cylinder (824) and a jacking block (825), the output end of the second pushing cylinder (824) is opposite to one end of the connecting rod (822), the bottom end of the jacking block (825) is movably connected to the other end of the connecting rod (822), the connecting rod (822) is hinged to the supporting frame (811), and the top end of the jacking block (825) is opposite to the jig (3).

6. The automatic riveting equipment according to claim 1, characterized in that the turnover mechanism (5) comprises a pushing component (51), a rotating component (52) and a clamping piece (53), wherein one end of the rotating component (52) is connected with the pushing component (51), one end of the clamping piece (53) is connected with the other end of the rotating component (52), and the other end of the clamping piece (53) is opposite to the jig (3).

7. The automatic riveting apparatus according to claim 6, wherein the pushing assembly (51) comprises a carrying seat (511), a first sliding plate (512), a first sliding cylinder (513), a second sliding plate (514) and a second sliding cylinder (515), one side of the first sliding plate (512) is movably connected to the carrying seat (511), an output end of the first sliding cylinder (513) is connected to the first sliding plate (512), the first sliding cylinder (513) drives the first sliding plate (512) to linearly move in a direction approaching or separating from the turntable (2), one side of the second sliding plate (514) is movably connected to the first sliding plate (512), an output end of the second sliding cylinder (515) is connected to the second sliding plate (514), and the second sliding cylinder (515) drives the second sliding plate (514) to reciprocate in a direction perpendicular to a sliding path of the first sliding plate (512).

8. The automatic riveting apparatus according to claim 7, wherein the rotary assembly (52) comprises a third slip cylinder (522), a rack (523) and a gear (525), the third slip cylinder (522) is provided on the second slip plate (514), one end of the rack (523) is connected to an output end of the third slip cylinder (522), the gear (525) is engaged with the rack (523), and one end of the clamping member (53) is connected to the gear (525).

9. The automatic riveting equipment according to claim 1, wherein the first feeding mechanism (4) comprises a vibrating disc (41), a feeding track (42), a bearing frame (43), a pushing cylinder (44), a pushing rod (45), a receiving seat (46) and a material taking assembly (47), wherein a feeding end of the feeding track (42) is connected with the vibrating disc (41), the bearing frame (43) is arranged on the frame (1), the pushing cylinder (44) is arranged on the bearing frame (43), one end of the pushing rod (45) is connected with an output end of the pushing cylinder (44), the receiving seat (46) is connected with a discharging end of the feeding track (42), the pushing rod (45) can slide through the receiving seat (46), and the material taking assembly (47) is arranged on the bearing frame (43).

10. The automatic riveting apparatus according to claim 9, wherein the material taking assembly (47) comprises a first material taking cylinder (471), a material taking seat (472), a second material taking cylinder (473) and a suction nozzle (474), the first material taking cylinder (471) is disposed on the carrier (43), one side of the material taking seat (472) is connected to an output end of the first material taking cylinder (471), the second material taking cylinder (473) is disposed on the material taking seat (472), and one end of the suction nozzle (474) is connected to an output end of the second material taking cylinder (473).